Air Spring Rubber Bellows VOL-VO Part Number 20 540 789 / 20540789

OEM of 20 540 789 Bottom Piston

Brand:GUOMAT
VOL-VO Part Number(s):20 540 789
ProductName:Air Spring Rubber Bellows
Factory Number
DT 2.62436
AIRTECH 30789
TEMPLIN 04.020.6201.150
GOODYEAR 9081
TEMPLIN 6201.15
GOODYEAR 9081

Introduction:

20 540 789 / 20540789 air spring is a sealed container filled with compressed air, the use of gas compressibility to achieve its elastic effect. Air spring has the ideal non-linear elastic characteristics, the installation of height adjustment device, the body height does not change with the load changes, spring stiffness can be designed to be low, ride comfort is good.

principle:

20 540 789 / 20540789 air spring works in a closed pressure cylinder filled with inert gas or oil and gas mixture, so that the pressure inside the chamber several times higher than the atmospheric pressure or several times, the use of piston rod cross-sectional area is less than the cross-sectional area of the piston The resulting pressure difference to achieve the movement of the piston rod. Because the principle is fundamentally different, gas spring than ordinary spring has a very significant advantages: the speed is relatively slow, little change in dynamic force (usually in 1: 1.2 or less), easy to control.

Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles’ seat, luxurious car and industrial machine field.

GUOMAT Factory gate：

Established in 2008, Our company covers 20,000㎡ and is located in Taihe Town Baiyun District. With the rapid development of our company, we are equipped with modernized workshop and advanced rubber air springs equipments now. We are the first company who started air spring business and has become one of the largest air spring manufacturing bases in China.

In 2017, we launched a collaboration with High Tech of US customers to customize the products of our customers and the logo of our customers. Every year, there are about 10,000 orders. In continuous cooperation, the products meet the international inspection standard ISO/TS16949:2009, and the customers are very satisfied with the products produced. This is our high recognition from American customers and also gives us Great motivation.

In 2018, we started cooperation with German GmbH, mainly industrial air springs, which are suitable for industrial equipment. We have successfully developed and produced the natural air-seal of the skin to reach the 700mm flanged air spring, the customer's annual demand is a few hundred.

With the development of business and demand for customers, our company introduced business with TomLog Corporation in 2010, our strategic cooperative partner in Taiwan. Then we developed air compressor program and air spring related business, in 2015, America Goodyear Corporation met with the transfer of shares in the North American plant, our company was granted with sale agent for air springs in China, providing more choice for our customers. Our company adopts the most advanced domestic air spring processing equipment and international production technology. Combined with unique production process, our company strictly execute international standards for production and spare no efforts to create the world-class products. We will endeavor to make air spring widely used at home and abroad, and let more and more customers to enjoy the best damping effect.